Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21321083 · ArcScan

Block

#21,321,083

2026-09-17 11:32:04 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,083
Timestamp: 14 days ago · 2026-09-17 11:32:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ddf7abf5a2b469c2450435c1fefadf3ae677fe6eb485c1925786085a898ca4f
Parent hash: 0xc350700c…9cf91b8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,083 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.7%10,708,927 / 30,000,000

Base fee

20 gwei

State root

0xa825ac679837…5ca8d1f1ffb0

Transactions root

0x0ed7cceae9c8…a9d732a935aa

Receipts root

0x7d1e3fb2093b…5f4dde11e89f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800